208524231

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 310677120

約数和(自身を除く): 102152889

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 5531, 12567, 16593, 37701, 49779, 326329, 392701, 978987, 1178103, 2936961, 3534309, 23169359, 69508077, 208524231]

約数ペア:

[(1, 208524231), (3, 69508077), (9, 23169359), (59, 3534309), (71, 2936961), (177, 1178103), (213, 978987), (531, 392701), (639, 326329), (4189, 49779), (5531, 37701), (12567, 16593)]